Here’s a Seiko 7T32 chronograph that I saw recently. The owner claimed that this watch was one of the first few models that came with full lumibrite dial.
Back home, I took out my old Seiko catalogs and started looking for the watch. Guess what, this watch was actually a featured watch in the Lumibrite series in a catalog from the 90’s. The owner knows his sh….stuff.
Here’s the page featuring the watch taken from the catalog.
Here’s a closer look at the watch on the catalog. It is exactly the same as watch I saw.
And here’s the actual stock picture from the catalog.
According to the caseback, the watch was produced in August 1994.